fits model: Sti. make: Subaru. year: 2004–2021.

( Brand: Exedy ), ( Manufacturer Part Number: 15951 ), ( Vehicle Fitment Notice: Please Contact Us To Confirm Fitment If Unsure ), ( Type: Clutch Kit ), ( Country/region Of Manufacture: Japan ), ( Placement On Vehicle: Transmission ), ( Transmission Type: Manual )
The EXEDY 15951 Cerametallic Disc Clutch Kit is an ideal replacement option for Subaru STI models from the years 2004 to 2021 with a 2.5L engine and a power output of 257 horsepower. This clutch kit is engineered to deliver superior performance and reliability for those who demand the best from their high-performance vehicles.
The heart of this clutch kit is the cerametallic disc and pressure plate. Cerametallic discs are known for their durability and resistance to fade, even under the most extreme driving conditions. They consist of a ceramic friction material bonded to a steel backing plate, providing unmatched durability and heat resistance. This translates into longer clutch life, reduced slippage, and improved pedal feel.
The pressure plate, on the other hand, ensures that the clutch disc engages and disengages effectively. It is designed to maintain a consistent clamping force on the clutch disc, even when the engine is under high torque. This ensures smooth and consistent power delivery, reducing unwanted engine surges and stalls.
The EXEDY 15951 Cerametallic Disc Clutch Kit also includes a clutch release bearing, pilot bearing, and alignment tool. The release bearing allows the clutch pedal to disengage the clutch, while the pilot bearing ensures smooth engagement between the clutch disc and the transmission input shaft. The alignment tool is used to ensure accurate clutch alignment during installation, ensuring proper engagement and reducing the risk of damage to other components.
Installation of this clutch kit is relatively straightforward, with many Subaru STI owners opting to perform the installation themselves. However, it is recommended that the installation is carried out by a professional mechanic to ensure that all components are installed correctly and that the vehicle is properly adjusted after the installation.
In summary, the EXEDY 15951 Cerametallic Disc Clutch Kit is a high-performance upgrade for Subaru STI owners seeking improved clutch durability, reduced slippage, and consistent power delivery. Its advanced cerametallic disc and pressure plate design ensure superior performance and reliability, making it an ideal choice for those who demand the best from their high-performance vehicles.
The Exedy 15951 Cerametallic Disc Clutch Kit is a popular choice for Subaru STI owners due to its durability and high performance. Let's take a closer look at the pros and cons of this clutch kit to help you make an informed decision.
Pros:1. Enhanced durability: The cerametallic disc and pressure plate provide superior clamping force and longevity, making it an excellent choice for high-performance driving.
2. Smooth engagement: Cerametallic clutches offer a smoother engagement compared to traditional organic clutches, resulting in better shift quality and driver comfort.
3. Reduced wear and tear: Cerametallic clutches generate less heat and friction, reducing the wear and tear on other drivetrain components, such as the flywheel and transmission.
4. Suitability for power upgrades: The Exedy 15951 clutch kit is designed to handle increased power output, making it an ideal choice for Subaru STI owners who plan on upgrading their engines or exhaust systems.
Cons:1. Higher cost: Cerametallic clutches are more expensive than traditional organic or friction plates, which could be a significant investment for some enthusiasts.
2. Loud operation: Cerametallic clutches tend to be louder than organic clutches, as the materials generate more noise during engagement and disengagement.
3. Requires specific installation: Proper installation of a cerametallic clutch kit requires specific skills, tools, and techniques to ensure optimal performance and longevity.
Conclusion:The Exedy 15951 Cerametallic Disc Clutch Kit offers numerous advantages for Subaru STI owners, including enhanced durability, smooth engagement, reduced wear and tear, and suitability for power upgrades. However, it also comes with a higher cost, louder operation, and the need for specialized installation.
If you're an enthusiast who values superior performance, longevity, and the ability to handle increased power output, the Exedy 15951 clutch kit is an excellent investment. However, if you're on a budget or prefer a quieter clutch operation, you may want to consider alternative options. Ultimately, the decision comes down to your personal priorities and driving style.
Recommendation:If you're looking for a high-performance clutch kit for your Subaru STI and are willing to invest in a more expensive, yet durable and effective solution, the Exedy 15951 Cerametallic Disc Clutch Kit is an excellent choice. However, if you're on a tighter budget or prefer a quieter clutch operation, consider exploring other options such as organic or friction plate clutches. Regardless of your choice, ensure that the installation is carried out by a professional to maximize performance and longevity.
All EXEDY Racing Stage Cerametallic Clutch Kits carry SFI 1.1 Certification. It?smooth engagement is ideal for the street, and thanks to its heavy duty sprung hub dampening assembly, can handle power of high torque motors. Ductile material is used for all pressure plates and, high burst strength can be achieved in temperature ranges. These discs are approximately 1/2 the thickness of a stock disc and recommended for circuit track use only.
Thick Disc: The thick discs have better heat capacity and therefore durability in demanding applications. EXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. 40% higher than the genuine part allowing a torque transmitting capacity. Cushion Button Disc: The remarkable Disc combines cerametallic button facing with Marcel cushion springs to maintain comfortable driving while supporting a respectable amount of power.
Even with the ''thick'' disc, our three and four puck designs typically have less inertia than a stock disc work well for street, rally track use. All EXEDY Stage 2 cerametallic clutch discs have sprung dampers to reduce the impact and shock loads transmitted through drive train. Thin Disc: The ''thin'' discs offer greatly reduced inertia to improve shift effort, allow for quicker shifting, and synchrony durability. Clutch Cover: These clutch covers are designed to achieve a clamping load that is approx.